//
//  main.cpp
//  第五章for Xcode
//
//  Created by asus on 2020/7/6.
//  Copyright © 2020 唐沈飞. All rights reserved.
//

#include <iostream>
using namespace std;

int main(int argc, const char * argv[]) {
    // insert code here...
    
    cout << "Hello, World!\n";
    return 0;
}
